TDA7303TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7303TR

Digital controlled stereo audio processor with loudness

STMicroelectronics 

I2C bus interface

Figure 20. Data validity on the I2C bus

SDA

SCL

DATA LINE

STABLE, DATA

VALID

CHANGE

DATA

ALLOWED

Figure 21. Timing diagram of S-bus and I2C bus

SCL

SDA

START

D99AU1032

Figure 22. Acknowledge on the I2C bus

SCL

1

2

3

7

SDA

START

MSB

D99AU1033

TDA7303

D99AU1031

I2CBUS

STOP

8

9

ACKNOWLEDGMENT

FROM RECEIVER

14/20

Patent note:

Purchase of I2C Components of STMicrolectronics,

conveys a license under the Philips I2C Patent Rights to

use these components in an I2C system, provided that the

system conforms to the I2C Standard Specifications as

defined by Philips.

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